英語翻譯
1.Several of them claimed that with all its shortcomings,this was the best of all possible worlds;several others devoted their lives to proving that it wasn’t.
2.One of them---who was very rich--urged the abolition of riches;
3.At least three made their own fortunes,but as many could never master the elementary economics of their personal finances.
4.It is only because man is socially cooperative creature that he was succeeded in perpetuating himself at all.
5.But the very fact that he has had to depend on his fellow man has made the problem of survival extraordinarily difficult